TY  - BOOK
AU  - Phillips, John  .
TI  - Physical geology and palaeontology: theoretical and practical / 
SN  - 81-7158-250-8
U1  - H 
PY  - 1991///
CY  - New Delhi : 
PB  - Akansha Publishing House , 
KW  - Physical Geology- Palaeontology
ER  -